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SRP3331

Sigma-Aldrich

G-CSF from mouse

Animal-component free, recombinant, expressed in E. coli, ≥98% (SDS-PAGE), ≥98% (HPLC)

Synonym(s):

CSF-3, MGI-1G, pluripoietin

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About This Item

UNSPSC Code:
12352202
NACRES:
NA.32

biological source

mouse

recombinant

expressed in E. coli

Assay

≥98% (HPLC)
≥98% (SDS-PAGE)

form

lyophilized

potency

≤0.05 ng/mL

mol wt

19.0 kDa

packaging

pkg of 10 μg

impurities

endotoxin, tested

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

Gene Information

mouse ... CSF3(12985)

General description

Colony stimulating factor 3 (CSF-3) or granulocyte colony stimulating factor (G-CSF) is a hematopoietic growth factor. It is produced in response to specific stimulation by a variety of cells including macrophages, fibroblasts, endothelial cells and bone marrow stroma. Human and murine G-CSF is cross-species reactive. Recombinant murine G-CSF is a 19.0kDa protein consisting of 179 amino acid residues.

Biochem/physiol Actions

Colony stimulating factor 3 (CSF-3) or granulocyte colony stimulating factor (G-CSF) stimulates the development of committed progenitor cells to neutrophils and enhances the functional activities of the mature end-cell. It also has a role in macrophage generation and may be involved in immune modulation. G-CSF is being used clinically to facilitate hematopoietic recovery after bone marrow transplantation.

Physical form

Lyophilized from 10 mM Sodium Citrate, pH 4.0.

Reconstitution

Centrifuge the vial prior to opening. Reconstitute in water to a concentration of 0.1-1.0 mg/ml. Do not vortex. This solution can be stored at 2-8°C for up to 1 week. For extended storage, it is recommended to further dilute in a buffer containing a carrier protein (example 0.1% BSA) and store in working aliquots at -20°C to -80°C.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The importance of the granulocyte-colony stimulating factor in oncology.
Cetean S
Clujul Medical (1957), 88(4), 468-472 (2015)
H S Lu et al.
Archives of biochemistry and biophysics, 268(1), 81-92 (1989-01-01)
Molecular characteristics and secondary structures of recombinant methionyl human granulocyte colony stimulating factor produced by genetically engineered Escherichia coli are described. Limited radiolabeling of the protein with tritiated iodoacetate and determination of the labeled residue revealed that this recombinant protein
Protective role of G-CSF in dextran sulfate sodium-induced acute colitis through generating gut-homing macrophages.
Meshkibaf S
Cytokine, 78, 69-78 (2016)
Gerald Wirnsberger et al.
Nature genetics, 46(9), 1028-1033 (2014-08-19)
Neutrophils are key innate immune effector cells that are essential to fighting bacterial and fungal pathogens. Here we report that mice carrying a hematopoietic lineage-specific deletion of Jagn1 (encoding Jagunal homolog 1) cannot mount an efficient neutrophil-dependent immune response to
Yaron Vagima et al.
PLoS pathogens, 11(5), e1004893-e1004893 (2015-05-15)
Pneumonic plague is a fatal disease caused by Yersinia pestis that is associated with a delayed immune response in the lungs. Because neutrophils are the first immune cells recruited to sites of infection, we investigated the mechanisms responsible for their

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